Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
worknicer.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:59:21 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- mx.sendgrid.net
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- mx.sendgrid.net: 100
A / AAAA Records
- 172.67.177.210 (no PTR)
- 104.21.91.184 (no PTR)
- 2606:4700:3032::6815:5bb8
- 2606:4700:3033::ac43:b1d2
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
sid.ns.cloudflare.com dns.cloudflare.com 2399362130 10000 2400 604800 1800
Primary NS (mname)
sid.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399362130
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sid.ns.cloudflare.com
wally.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com include:spf.mtasv.net include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- facebook-domain-verification=8nf2qpul0e3xhtwy3w19xqw7qd7r98
- google-site-verification=NA9a31V2CPjlpzMULp9190Jn-Juvi6o_aLtylxgTpQM
- SPFv=spf1 a mx include:_spf.google.com include:spf.mtasv.net include:sendgrid.net ~all
- brevo-code:39e1061e29419908b588a82f731ccde1
- facebook-domain-verification=8ls4qtfvcer1xhzyz53igdk2l9h2bj
Full email verification for worknicer.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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